A photoresistor mounted on a prototyping friendly board - it doesn't get much better.
Our Photoresistor Module KY-018 has onboard all you need to integrate a photo resistor into your projects, including a 10 kΩ in-line resistor.
The photoresistor's resistance will decrease as the light increases, and will increase as the presence of light decreases and can be read through the analogue output.
- Operating Voltage: 3.3V - 5V
- Output: Analogue